<script setup>
import { ref, computed, defineEmits } from "vue";
const props = defineProps({
  count: Number,
});
console.log(props);

const coumputedCount = computed(() => {
  let count = props.count;
  return count * 10;
});
</script>
<template>
  <div>son</div>
  <hr />
  <div>{{ count }}</div>
  <!-- <div>{{ count-- }}</div> -->
  <div>
    {{ coumputedCount }}
  </div>
</template>
